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Crystallization of the Azotobacter vinelandii nitrogenase iron protein
The Journal of Biological Chemistry
|October 25, 1983
Abstract:
The iron protein from Azotobacter vinelandii nitrogenase has been crystallized in the reduced form. The needle-shaped crystals are in space group P2(1)2(1)2 (a = 94.6 A, b = 179.9 A, c = 74.1 A) and diffract to at least 3.5-A resolution. Five or six Fe-protein monomers are present in the asymmetric unit.